| 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 | $147.40 | 7.759% | $158.8368 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $135.28 | 9.629% | $148.3061 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $202.81 | 8.753% | $220.562 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $191.68 | 10.573% | $211.9463 | $211.95 | $211.95 | $211.90 |
| Purchase #5 | $227.74 | 8.131% | $246.2575 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $127.51 | 8.137% | $137.8855 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $171.64 | 10.831% | $190.2303 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $1,204.06 | $1,314.0245 | $1,314.04 | $1,314.05 | $1,314.00 | |