| 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 | $133.58 | 3.133% | $137.7651 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $116.57 | 11.641% | $130.1399 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $211.45 | 13.332% | $239.6405 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $140.86 | 8.510% | $152.8472 | $152.85 | $152.85 | $152.80 |
| Purchase #5 | $156.59 | 6.152% | $166.2234 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $91.33 | 5.487% | $96.3413 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $180.94 | 11.624% | $201.9725 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $1,031.32 | $1,124.9299 | $1,124.93 | $1,124.90 | $1,124.80 | |