| 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 | $137.43 | 8.874% | $149.6255 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $164.35 | 8.560% | $178.4184 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $150.35 | 9.558% | $164.7205 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $83.89 | 10.580% | $92.7656 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $239.30 | 5.818% | $253.2225 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $160.40 | 5.515% | $169.2461 | $169.25 | $169.25 | $169.20 |
| Purchase #7 | $118.62 | 10.218% | $130.7406 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $1,054.34 | $1,138.7392 | $1,138.75 | $1,138.70 | $1,138.60 | |