| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.71 | 6.150% | $144.0562 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $145.61 | 10.226% | $160.5001 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $211.44 | 7.129% | $226.5136 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $129.78 | 4.501% | $135.6214 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $172.25 | 13.116% | $194.8423 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $159.83 | 10.123% | $176.0096 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $106.47 | 8.361% | $115.372 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $1,061.09 | $1,152.9152 | $1,152.91 | $1,152.85 | $1,152.90 | |