| 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 | $151.38 | 12.495% | $170.2949 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $160.69 | 13.233% | $181.9541 | $181.95 | $181.95 | $182.00 |
| Purchase #3 | $202.50 | 8.562% | $219.8381 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $127.67 | 6.445% | $135.8983 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $171.59 | 3.679% | $177.9028 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $42.86 | 10.350% | $47.296 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $121.35 | 13.191% | $137.3573 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $978.04 | $1,070.5415 | $1,070.54 | $1,070.55 | $1,070.60 | |