| 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 | $147.54 | 9.416% | $161.4324 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $200.90 | 11.292% | $223.5856 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $158.77 | 10.613% | $175.6203 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $130.26 | 9.745% | $142.9538 | $142.95 | $142.95 | $143.00 |
| Purchase #5 | $20.45 | 11.131% | $22.7263 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $169.40 | 9.151% | $184.9018 | $184.90 | $184.90 | $184.90 |
| Purchase #7 | $65.53 | 5.566% | $69.1774 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $892.85 | $980.3976 | $980.40 | $980.45 | $980.40 | |