| 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 | $78.80 | 7.196% | $84.4704 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $172.81 | 9.542% | $189.2995 | $189.30 | $189.30 | $189.30 |
| Purchase #3 | $162.26 | 11.617% | $181.1097 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $54.90 | 7.855% | $59.2124 | $59.21 | $59.20 | $59.20 |
| Purchase #5 | $106.58 | 3.754% | $110.581 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $141.58 | 11.623% | $158.0358 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $239.78 | 11.833% | $268.1532 | $268.15 | $268.15 | $268.20 |
| 7 purchase totals = | $956.71 | $1,050.8620 | $1,050.86 | $1,050.85 | $1,050.90 | |