| 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 | $143.26 | 11.442% | $159.6518 | $159.65 | $159.65 | $159.70 |
| Purchase #2 | $96.56 | 9.284% | $105.5246 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $213.71 | 10.254% | $235.6238 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $108.66 | 3.724% | $112.7065 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $147.87 | 8.186% | $159.9746 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $192.62 | 9.716% | $211.335 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $219.96 | 9.209% | $240.2161 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $1,122.64 | $1,225.0324 | $1,225.03 | $1,224.95 | $1,225.00 | |