| 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 | $177.96 | 9.561% | $194.9748 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $197.26 | 11.569% | $220.081 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $107.69 | 4.157% | $112.1667 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $138.78 | 13.351% | $157.3085 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $84.90 | 7.333% | $91.1257 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $142.86 | 7.440% | $153.4888 | $153.49 | $153.50 | $153.50 |
| Purchase #7 | $205.74 | 6.639% | $219.3991 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $1,055.19 | $1,148.5446 | $1,148.55 | $1,148.55 | $1,148.60 | |