| 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 | $170.98 | 6.391% | $181.9073 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $181.75 | 6.631% | $193.8018 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $129.88 | 10.639% | $143.6979 | $143.70 | $143.70 | $143.70 |
| Purchase #4 | $148.64 | 9.365% | $162.5601 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $65.30 | 11.770% | $72.9858 | $72.99 | $73.00 | $73.00 |
| Purchase #6 | $68.29 | 8.306% | $73.9622 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $173.32 | 10.248% | $191.0818 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $938.16 | $1,019.9969 | $1,020.00 | $1,020.00 | $1,020.10 | |