| 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 | $141.82 | 7.180% | $152.0027 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $7.60 | 8.540% | $8.249 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $240.30 | 6.642% | $256.2607 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $206.42 | 11.864% | $230.9097 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $158.85 | 11.448% | $177.0351 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $159.41 | 13.117% | $180.3198 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $172.95 | 7.832% | $186.4954 | $186.50 | $186.50 | $186.50 |
| 7 purchase totals = | $1,087.35 | $1,191.2724 | $1,191.28 | $1,191.25 | $1,191.20 | |