| 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 | $195.64 | 13.470% | $221.9927 | $221.99 | $222.00 | $222.00 |
| Purchase #2 | $8.61 | 12.239% | $9.6638 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $204.66 | 7.770% | $220.5621 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $128.56 | 4.110% | $133.8438 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $80.63 | 11.683% | $90.05 | $90.05 | $90.05 | $90.10 |
| Purchase #6 | $15.74 | 4.213% | $16.4031 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $135.80 | 12.666% | $153.0004 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $769.64 | $845.5159 | $845.50 | $845.50 | $845.60 | |