| 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 | $16.26 | 6.678% | $17.3458 | $17.35 | $17.35 | $17.30 |
| Purchase #2 | $34.48 | 4.439% | $36.0106 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $151.76 | 5.330% | $159.8488 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $191.53 | 5.636% | $202.3246 | $202.32 | $202.30 | $202.30 |
| Purchase #5 | $220.38 | 8.225% | $238.5063 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $34.64 | 12.568% | $38.9936 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $183.71 | 12.463% | $206.6058 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $832.76 | $899.6355 | $899.64 | $899.60 | $899.50 | |