| 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 | $162.95 | 4.453% | $170.2062 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $33.85 | 11.833% | $37.8555 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $178.90 | 12.812% | $201.8207 | $201.82 | $201.80 | $201.80 |
| Purchase #4 | $52.52 | 9.803% | $57.6685 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $185.26 | 5.209% | $194.9102 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $219.88 | 7.124% | $235.5443 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $110.83 | 12.346% | $124.5131 | $124.51 | $124.50 | $124.50 |
| 7 purchase totals = | $944.19 | $1,022.5185 | $1,022.52 | $1,022.45 | $1,022.50 | |