| 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 | $151.96 | 4.617% | $158.976 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $158.89 | 8.823% | $172.9089 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $27.96 | 11.339% | $31.1304 | $31.13 | $31.15 | $31.10 |
| Purchase #4 | $181.35 | 3.131% | $187.0281 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $248.38 | 7.374% | $266.6955 | $266.70 | $266.70 | $266.70 |
| Purchase #6 | $68.31 | 13.513% | $77.5407 | $77.54 | $77.55 | $77.50 |
| Purchase #7 | $166.63 | 6.799% | $177.9592 | $177.96 | $177.95 | $178.00 |
| 7 purchase totals = | $1,003.48 | $1,072.2388 | $1,072.25 | $1,072.30 | $1,072.20 | |